Operative Plasterers' & Cement Masons' International Association

Columbia, MD 21046

Company Overview
9700 Patuxent Woods Drive
Suite 200
Columbia, MD 21046
Phone:(301) 623-1000

The OPCMIA represents and trains plasterers and cement masons for the purpose of protecting and promoting the quality of our industry and the livelihood of its members.

Featured Videos
The Best Training in the World
The Best Training in the World
Aug 29th, 2024
President Sexton's Address to the 53rd Convention
President Sexton's Address to the 53rd Convention
Aug 23rd, 2024
OPCMIA ITF Concrete Polishing Training
OPCMIA ITF Concrete Polishing Training
Feb 22nd, 2024
View all videos >
Articles & News
Adobe Stock 220176860
Catching an Edge on Concrete
Basics on Hot Weather Concrete
Placing Concrete in Hot Weather Conditions
Polished Concrete Crack Repair
Mock It Up: Repairing Cracked Polished Concrete
20220217 111207 2
Getting Started with Super Flat & Level Floors
Train The Trainer Training For Concrete and Masonry Contractors
How To: Skilled Labor Training
More From Operative Plasterers' & Cement Masons' International Association
Adobe Stock 220176860
Catching an Edge on Concrete
Basics on Hot Weather Concrete
Placing Concrete in Hot Weather Conditions
Polished Concrete Crack Repair
Mock It Up: Repairing Cracked Polished Concrete
20220217 111207 2
Getting Started with Super Flat & Level Floors
Train The Trainer Training For Concrete and Masonry Contractors
How To: Skilled Labor Training
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